My code so far. Building a web crawler. It crawls your page and notes the keywords & links and counts them. Not fully finished.
Look at the attached image and you will notice blank values on the column "keywords". That is due to array values being empty.
Therefore, need to weed-out the empty values from the array values before dumping the array values onto mysql tbl.

Thanks guys (Catacaustic & Sedopati). Gave you guys 1 rep each. Not much.
I do not understand this forum's rep thing much. Usually, when I give reps I can only give 0. Only few days ago 8 were available and I gave someone 1 and then when I tried giving another then I see I can give only 0 again. I still should have had 7 left.
Anyway, this time I see I can give 8 again. Gave catacaustic 1 and thought I'll have 7 left. But I see I got 8 left still when I gave Sedopati 1. Puzzling.